[src/trunk]: src/tests/lib/libm use isinf instead of isinff. this doesn't int...

[maya <maya%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/09dcd761bcfe
branches:  trunk
changeset: 821023:09dcd761bcfe
user:      maya <maya%NetBSD.org@localhost>
date:      Fri Jan 20 21:15:56 2017 +0000

description:
use isinf instead of isinff. this doesn't introduce a functional change -
isinf works for float as well, and is more portable.

from Ngie Cooper in PR bin/51838

diffstat:

 tests/lib/libm/t_pow.c |  18 +++++++++---------
 1 files changed, 9 insertions(+), 9 deletions(-)

diffs (71 lines):

diff -r 45198badfbff -r 09dcd761bcfe tests/lib/libm/t_pow.c
--- a/tests/lib/libm/t_pow.c    Fri Jan 20 19:21:01 2017 +0000
+++ b/tests/lib/libm/t_pow.c    Fri Jan 20 21:15:56 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: t_pow.c,v 1.4 2015/09/08 05:24:27 dholland Exp $ */
+/* $NetBSD: t_pow.c,v 1.5 2017/01/20 21:15:56 maya Exp $ */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: t_pow.c,v 1.4 2015/09/08 05:24:27 dholland Exp $");
+__RCSID("$NetBSD: t_pow.c,v 1.5 2017/01/20 21:15:56 maya Exp $");
 
 #include <atf-c.h>
 #include <math.h>
@@ -379,12 +379,12 @@
         */
        z = powf(x, 3.0);
 
-       if (isinff(z) == 0 || signbit(z) == 0)
+       if (isinf(z) == 0 || signbit(z) == 0)
                atf_tc_fail_nonfatal("powf(-Inf, 3.0) != -Inf");
 
        z = powf(x, 4.0);
 
-       if (isinff(z) == 0 || signbit(z) != 0)
+       if (isinf(z) == 0 || signbit(z) != 0)
                atf_tc_fail_nonfatal("powf(-Inf, 4.0) != +Inf");
 
        /*
@@ -421,7 +421,7 @@
         */
        z = powf(0.1, y);
 
-       if (isinff(z) == 0 || signbit(z) != 0)
+       if (isinf(z) == 0 || signbit(z) != 0)
                atf_tc_fail_nonfatal("powf(0.1, -Inf) != +Inf");
 
        z = powf(1.1, y);
@@ -452,7 +452,7 @@
 
        z = powf(x, 2.0);
 
-       if (isinff(z) == 0 || signbit(z) != 0)
+       if (isinf(z) == 0 || signbit(z) != 0)
                atf_tc_fail_nonfatal("powf(+Inf, 2.0) != +Inf");
 }
 
@@ -478,7 +478,7 @@
 
        z = powf(1.1, y);
 
-       if (isinff(z) == 0 || signbit(z) != 0)
+       if (isinf(z) == 0 || signbit(z) != 0)
                atf_tc_fail_nonfatal("powf(1.1, +Inf) != +Inf");
 }
 
@@ -496,8 +496,8 @@
        /*
         * If x is -1.0, and y is +-Inf, 1.0 shall be returned.
         */
-       ATF_REQUIRE(isinff(infp) != 0);
-       ATF_REQUIRE(isinff(infn) != 0);
+       ATF_REQUIRE(isinf(infp) != 0);
+       ATF_REQUIRE(isinf(infn) != 0);
 
        if (powf(-1.0, infp) != 1.0) {
                atf_tc_expect_fail("PR lib/45372");